The Medical Lake Trailblazer Tri/Du/5k is one of the many things to do in Medical Lake on Founders Day weekend. This is an athlete-friendly race with a point-to-point open water swim, bike, and run on paved roads & trails.
Trailblazer Triathlon
A 350m swim, 12.2mi bike ride, and 2.92 mi run starting and ending at Waterfront Park.
Trailblazer Duathlon
A 1mi run, 12.2mi bike ride, and 2.92 mi run starting and ending at Waterfront Park.
Trailblazer 5k
A traditional 2.92 mi run around Medical Lake Trail starting and ending at Waterfront Park.
Jun 20, 2026
Distance — 5K
Type — Running
13:00
$25.00
Jun 20, 2026
Distance — Trailblazer Duathlon
Type — Running
13:00
$55.00
Jun 20, 2026
Distance — Trailblazer Triathlon
Type — Running
13:00
$55.00
These values represent the 3-year monthly averages for June in Medical Lake.
Learn more about the host city, Medical Lake.
Medical Lake is a small city in Spokane County, eastern Washington, United States. At the 2020 census, the population was 4,874. The city is the site of a psychiatric hospital, Eastern State Hospital, and of Fairchild Air Force Base, two major employers.
Read more launchExplore other exciting events happening in this same region.
location_on Spokane, Washington, US
calendar_today May 23, 2026
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